EP0579841A4 - Method of creating nc program for cutting corner - Google Patents

Method of creating nc program for cutting corner

Info

Publication number
EP0579841A4
EP0579841A4 EP19930903298 EP93903298A EP0579841A4 EP 0579841 A4 EP0579841 A4 EP 0579841A4 EP 19930903298 EP19930903298 EP 19930903298 EP 93903298 A EP93903298 A EP 93903298A EP 0579841 A4 EP0579841 A4 EP 0579841A4
Authority
EP
European Patent Office
Prior art keywords
creating
program
cutting corner
corner
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP19930903298
Other versions
EP0579841A1 (en
Inventor
Masaki - - Kugayama Seki
Takashi - Nishitera Takegahara
Shizuaki Fanuc Dai- V Hayanagi
Noboru Fanuc Dai- Vira- Hirose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of EP0579841A1 publication Critical patent/EP0579841A1/en
Publication of EP0579841A4 publication Critical patent/EP0579841A4/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
    • G05B19/40937—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine concerning programming of machining or material parameters, pocket machining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
EP19930903298 1992-02-07 1993-02-03 Method of creating nc program for cutting corner Ceased EP0579841A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4022811A JPH05224736A (en) 1992-02-07 1992-02-07 Corner cutting nc program preparing method
JP22811/92 1992-02-07

Publications (2)

Publication Number Publication Date
EP0579841A1 EP0579841A1 (en) 1994-01-26
EP0579841A4 true EP0579841A4 (en) 1994-06-08

Family

ID=12093080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930903298 Ceased EP0579841A4 (en) 1992-02-07 1993-02-03 Method of creating nc program for cutting corner

Country Status (3)

Country Link
EP (1) EP0579841A4 (en)
JP (1) JPH05224736A (en)
WO (1) WO1993016422A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317646B1 (en) * 1997-03-19 2001-11-13 Fadal Machining Centers, Inc. CNC machine having interactive control of corner tolerance that is programmed to vary with the corner angle
JP6058575B2 (en) * 2014-03-19 2017-01-11 株式会社スギノマシン Water jet cutting method and water jet cutting device
US10259070B1 (en) * 2015-11-06 2019-04-16 Worth-Pfaff Innovations, Incorporated System and methods for improved sheet metal cutting with improved sharper corners cutting technique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337122A2 (en) * 1988-04-11 1989-10-18 Westinghouse Electric Corporation Part program generating system
DE3928548A1 (en) * 1988-08-31 1990-03-08 Okuma Machinery Works Ltd METHOD FOR DETERMINING A PROCESSING PROCESS IN GENERATING NC INFORMATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62259109A (en) * 1986-05-06 1987-11-11 Toshiba Corp Nc program editing device
JPH07111646B2 (en) * 1987-02-20 1995-11-29 フアナツク株式会社 Part shape input method
JPH0331908A (en) * 1989-06-28 1991-02-12 Fanuc Ltd Method for controlling cursor of numerical controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337122A2 (en) * 1988-04-11 1989-10-18 Westinghouse Electric Corporation Part program generating system
DE3928548A1 (en) * 1988-08-31 1990-03-08 Okuma Machinery Works Ltd METHOD FOR DETERMINING A PROCESSING PROCESS IN GENERATING NC INFORMATION

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO9316422A1 *
WALTER EVERSHEIM ET AL: "NC-Fräsbearbeitung von vergüteten Schmiedegesenken", VDI-ZEITSCHRIFT, vol. 131, no. 4, April 1989 (1989-04-01), DüSSELDORF,DE, pages 99 - 103, XP000027748 *

Also Published As

Publication number Publication date
WO1993016422A1 (en) 1993-08-19
EP0579841A1 (en) 1994-01-26
JPH05224736A (en) 1993-09-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: HIROSE, NOBORU FANUC DAI-3 VIRA-KARAMATSU

Inventor name: HAYANAGI, SHIZUAKI FANUC DAI-3 VIRA-KARAMATSU

Inventor name: TAKEGAHARA, TAKASHI 256-2, NISHITERAKATA-MACHI

Inventor name: SEKI, MASAKI 5-17-23, KUGAYAMA

A4 Supplementary search report drawn up and despatched

Effective date: 19940421

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